12858150213072 has 120 divisors (see below), whose sum is σ = 37713499574400. Its totient is φ = 4081797206784.

The previous prime is 12858150213067. The next prime is 12858150213089. The reversal of 12858150213072 is 27031205185821.

12858150213072 is a `hidden beast` number, since 1 + 2 + 8 + 5 + 8 + 1 + 502 + 130 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7718172 + ... + 9235067.

It is an arithmetic number, because the mean of its divisors is an integer number (314279163120).

Almost surely, 2^{12858150213072} is an apocalyptic number.

12858150213072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12858150213072 is an abundant number, since it is smaller than the sum of its proper divisors (24855349361328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12858150213072 is a wasteful number, since it uses less digits than its factorization.

12858150213072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16953505 (or 16953496 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

Adding to 12858150213072 its reverse (27031205185821), we get a palindrome (39889355398893).

The spelling of 12858150213072 in words is "twelve trillion, eight hundred fifty-eight billion, one hundred fifty million, two hundred thirteen thousand, seventy-two".